485 lines
15 KiB
C++
485 lines
15 KiB
C++
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/**********************************************************************/
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/** Microsoft Windows NT **/
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/** Copyright(c) Microsoft Corp., 1991 **/
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/**********************************************************************/
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/*
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wnprop.cxx
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This file contains the following symbols:
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WNetGetPropertyText
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WNetPropertyDialog
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FILE HISTORY:
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rustanl 29-Apr-1991 Created
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rustanl 24-May-1991 Added calls to permission test program
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terryk 22-May-1991 add parent class name to constructor
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Yi-HsinS 15-Aug-1991 Added calls to share dialogs
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Yi-HsinS 31-Dec-1991 Unicode Work
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*/
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#include <ntstuff.hxx>
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#define INCL_WINDOWS
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#define INCL_WINDOWS_GDI
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#define INCL_DOSERRORS
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#define INCL_NETERRORS
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#define INCL_NETFILE
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#define _WINNETWK_
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#include <lmui.hxx>
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#undef _WINNETWK_
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extern "C"
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{
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#include <wnet1632.h>
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#include <winlocal.h>
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}
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#define INCL_BLT_WINDOW
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#define INCL_BLT_DIALOG
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#define INCL_BLT_CONTROL
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#define INCL_BLT_MSGPOPUP
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#define INCL_BLT_MISC
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#include <blt.hxx>
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#include <string.hxx>
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#include <opens.hxx>
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#include <sharedlg.h>
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#include <uitrace.hxx>
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#include <wnprop.hxx>
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#include <wnetdev.hxx>
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/* This array contains the button indices and the associated string IDs
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* for that button.
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*/
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MSGID aidsButtonNames[] =
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{
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IDS_PROP_BUTTON_FILEOPENS,
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0
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} ;
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RESOURCE_STR * PROPERTY_DIALOG::pnlsButtonName[] = { NULL, NULL } ;
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/*******************************************************************
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NAME: PROPERTY_DIALOG::Construct
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SYNOPSIS: Property Dialog pseudo constructor
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EXIT: Initializes the array of button names, should be called
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before the static QueryButtonName is called.
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NOTES:
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HISTORY:
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Johnl 04-Aug-1991 Created
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********************************************************************/
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APIERR PROPERTY_DIALOG::Construct( void )
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{
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INT i = 0 ;
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while ( aidsButtonNames[i] != 0 )
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{
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pnlsButtonName[i] = new RESOURCE_STR( aidsButtonNames[i] ) ;
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if ( pnlsButtonName[i]->QueryError() != NERR_Success )
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{
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UIDEBUG( SZ("PROPERTY_DIALOG::Construct - Error loading button names")) ;
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return pnlsButtonName[i]->QueryError() ;
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}
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i++ ;
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}
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return NERR_Success ;
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}
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/*******************************************************************
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NAME: PROPERTY_DIALOG::Destruct
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SYNOPSIS: Pseudo Destructor.
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NOTES:
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HISTORY:
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Johnl 04-Aug-1991 Created
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********************************************************************/
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void PROPERTY_DIALOG::Destruct()
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{
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INT i = 0 ;
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while ( aidsButtonNames[i] != 0 )
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{
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delete pnlsButtonName[i] ;
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pnlsButtonName[i] = NULL ;
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i++ ;
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}
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}
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/*******************************************************************
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NAME: PROPERTY_DIALOG::QueryButtonName
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SYNOPSIS: Returns the button name for a particular button
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ENTRY:
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EXIT:
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RETURNS:
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NOTES:
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The following notes described what *really* is to take place.
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The following table describes which buttons are used for
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which types of objects. F stands for File, and D for Directory.
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Note, no buttons are used for multiple selections.
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Permissions FD
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Auditing FD
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//Volume D
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Share D
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In use by F
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To check whether or not to display the Permission and Auditing
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buttons, the following is done. Call NetAccessGetInfo.
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If it returns success, more data, buf too small, or
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resource not found, display the button; otherwise, don't.
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//For Volume, call I_DfsCheckExitPoint. Display button iff
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//the directory is an exit point.
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For Share, use a DEVICE object on the drive letter. Then,
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call dev.IsRemote. If remote, then use dev.QueryRemoteName()
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and call NetShareGetInfo on that server and share. If return
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is success, more data, or buf too small, display the button;
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otherwise, don't.
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For In use by, call NetFileEnum2.
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To check whether a name is valid (maybe not in this function),
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use the following FSA:
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0 1 2 3 4 5 6
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^ 4 2 1 4 3 6 6
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" 1 5 1 6 3 6 6
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other 3 1 1 3 3 6 6
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where 0 is the initial state, and 3 and 5 are accepting
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states.
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HISTORY:
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rustanl 29-Apr-1991 Created
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rustanl 03-May-1991 Added notes
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Johnl 21-Jan-1992 Removed Permission/Auditting buttons
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********************************************************************/
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APIERR PROPERTY_DIALOG::QueryButtonName( UINT iButton,
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UINT nPropSel,
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const NLS_STR * * ppnlsName )
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{
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INT i = -1;
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switch ( nPropSel )
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{
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case WNPS_FILE:
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{
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switch ( iButton )
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{
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/* Note: These numbers are the actual indices past to us by
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* the file manager (and not magic numbers).
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*/
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case 0:
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i = PROP_ID_FILEOPENS ;
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break ;
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default:
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break;
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}
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}
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break;
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case WNPS_DIR:
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break;
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case WNPS_MULT:
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break;
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}
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/* We are being asked for a button that we don't support
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*/
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if ( i == -1 )
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{
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return WN_NOT_SUPPORTED ;
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}
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*ppnlsName = pnlsButtonName[ i ] ;
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return NERR_Success;
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} // PROPERTY_DIALOG::QueryButtonName
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/*******************************************************************
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NAME: WNetGetPropertyText
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SYNOPSIS: This function is used to determine the names of
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buttons added to a property dialog for some particular
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resources. It is called everytime such a dialog is
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brought up, and prior to displaying the dialog.
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If the user clicks a button added through this API
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by the Winnet driver, WNetPropertyDialog will be called
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with the appropriate parameters.
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In Windows 3.1, only File Manager calls this API. File
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Manager then calls it on files and directories.
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ENTRY:
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iButton Indicates the index (starting at 0) of the
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button.
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The Windows 3.1 File Manager will support
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at most 6 buttons.
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nPropSel Specifies what items the property dialog
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focuses on.
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In Windows 3.1, it can be one of the
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following values:
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WNPS_FILE single file
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WNPS_DIR single directory
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WNPS_MULT multiple selection of
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files and/or directories
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lpszName Specifies the names of the item or items
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to be viewed or edited by the dialog.
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In Windows 3.1, the items are files (and
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directories), so the item names are file
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names. These will
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be unambiguous, contain no wildcard
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characters and will be fully qualified (e.g.,
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C:\LOCAL\FOO.BAR). Multiple filenames
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will be separated with spaces. Any filename
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may be quoted (e.g., "C:\My File") in which
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case it will be treated as a single name. The
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caret character '^' may also be used as the
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quotation mechanism for single characters
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(e.g., C:\My^"File, "C:\My^"File" both refer
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to the file C:\My"File).
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lpButtonName Points to a buffer where the Winnet driver
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should copy the name of the property button.
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cchButtonName Specifies the size of the lpButtonName
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buffer in count of characters for NT and
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is a byte count for Win 3.1.
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nType Specifies the item type.
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In Windows 3.1, only WNTYPE_FILE will be used.
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EXIT: On success, the buffer pointed to by lpButtonName will
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contain the name of the property button. If this buffer,
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on exit, contains the empty string, then the corresponding
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button and all succeeding buttons will be removed from the
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dialog box. The network driver cannot "skip" a button.
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RETURNS: A Winnet return code, including:
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WN_SUCCESS lpButtonName can be used. If it
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points to the empty string, no
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button corresponds to an index as
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high as iButton.
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WN_OUT_OF_MEMORY Couldn't load string from resources
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WN_MORE_DATA The given buffer is too small
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to fit the text of the button.
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WN_BAD_VALUE The lpszName parameter takes an
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unexpected form.
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WN_NOT_SUPPORTED Property dialogs are not supported
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for the given object type (nType).
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NOTES: The behavior, parameters, and return values of this
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function are specified in the Winnet 3.1 spec.
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HISTORY:
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rustanl 29-Apr-1991 Created
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Johnl 02-Sep-1991 Updated for real world.
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beng 06-Apr-1992 Unicode fixes
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********************************************************************/
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UINT /* FAR PASCAL */ WNetGetPropertyText( UINT iButton,
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UINT nPropSel,
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LPTSTR lpszName,
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LPTSTR lpButtonName,
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UINT cchButtonName,
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UINT nType )
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{
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APIERR err ;
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if ( err = InitShellUI() )
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{
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return err ;
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}
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UNREFERENCED( lpszName );
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if ( nType != WNTYPE_FILE )
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{
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// Note. Only WNTYPE_FILE is used in Windows 3.1.
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UIDEBUG( SZ("WNetGetPropertyText received unexpected nType value\r\n"));
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return ERROR_NOT_SUPPORTED;
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}
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const NLS_STR * pnlsButtonName;
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err = PROPERTY_DIALOG::QueryButtonName( iButton,
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nPropSel,
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&pnlsButtonName );
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if ( err != NERR_Success )
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{
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return err;
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}
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UINT nButtonNameLen = pnlsButtonName->QueryTextLength()+1 ;
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if ( cchButtonName < nButtonNameLen ) // dialog name
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{
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UIDEBUG( SZ("WNetGetPropertyText given too small a buffer\r\n") );
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return ERROR_MORE_DATA;
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}
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/* Note: This is an NLS_STR strcpy.
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*/
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::strcpy( (TCHAR *) lpButtonName, *pnlsButtonName );
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return NERR_Success;
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} // WNetGetPropertyText
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/*******************************************************************
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NAME: WNetPropertyDialog
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SYNOPSIS: This function is called out to when the user clicks
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a button added through the WNetGetPropertyText API.
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In Windows 3.1, this will only be called for file and
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directory network properties.
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ENTRY:
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hwndParent Specifies the parent window which should own
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the file property dialog.
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iButton Indicates the index (starting at 0) of the
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button that was pressed.
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nPropSel Specifies what items the property dialog should
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act on.
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In Windows 3.1, it can be one of the
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following values:
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WNPS_FILE single file
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WNPS_DIR single directory
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WNPS_MULT multiple selection of
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files and/or directories
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lpszName Points to the names of the items that the
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property dialog should act on.
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See the WNetGetPropertyText API for a description
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of the format of what lpszName points to.
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nType Specifies the item type.
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For Windows 3.1, only WNTYPE_FILE will be used.
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RETURNS: A Winnet return code, including:
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WN_SUCCESS Success
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WN_BAD_VALUE Some parameter takes an unexpected
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form or value
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WN_OUT_OF_MEMORY Not enough memory to display the
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dialog
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WN_NET_ERROR Some other network error occurred
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NOTES: Note, this function is only called on sets of properties
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for which WNetGetPropertyText has assigned a button name.
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The behavior, parameters, and return values of this
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function are specified in the Winnet 3.1 spec.
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HISTORY:
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rustanl 29-Apr-1991 Created
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********************************************************************/
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UINT /* FAR PASCAL */ WNetPropertyDialog( HWND hwndParent,
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UINT iButton,
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UINT nPropSel,
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LPTSTR lpszName,
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UINT nType )
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{
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APIERR err ;
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if ( err = InitShellUI() )
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{
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return err ;
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}
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if ( nType != WNTYPE_FILE )
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{
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// Note. Only WNTYPE_FILE is used in Windows 3.1.
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UIDEBUG( SZ("WNetPropertyDialog received unexpected nType value\r\n"));
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return ERROR_NOT_SUPPORTED;
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}
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const NLS_STR * pnlsButtonName;
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err = PROPERTY_DIALOG::QueryButtonName( iButton,
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nPropSel,
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&pnlsButtonName );
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if ( err != NERR_Success )
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{
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return err;
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}
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if ( *pnlsButtonName == *PROPERTY_DIALOG::QueryString( PROP_ID_FILEOPENS ) )
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{
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err = DisplayOpenFiles( hwndParent,
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(WORD)nPropSel,
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lpszName ) ;
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}
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return err;
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} // WNetPropertyDialog
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/* Standard Init and Uninit calls.
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*/
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APIERR I_PropDialogInit( void )
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{
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APIERR err ;
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//if ( err = MapError( PROPERTY_DIALOG::Construct()))
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if ( err = PROPERTY_DIALOG::Construct())
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{
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return err ;
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}
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return NERR_Success ;
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}
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void I_PropDialogUnInit( void )
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{
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PROPERTY_DIALOG::Destruct() ;
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}
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